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Health Problems with Mycotoxins in Cattle-A Review.

Lidia Radko¹, Katarzyna Dudek², Paula Żakowicz³

¹Department of Preclinical Sciences and Infectious Diseases, Faculty of Veterinary Medicine and Animal Sciences, Poznan University of Life Sciences, 60-637 Poznan, Poland.

Molecules (Basel, Switzerland)

|January 10, 2026

Summary

This summary is machine-generated.

Mycotoxins in cattle feed can harm animal health and food safety. Despite rumen detoxification, these fungal toxins cause various health issues, necessitating careful feed management and monitoring.

Keywords:

adverse effects cattle emerging mycotoxins health mycotoxicosis mycotoxins

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Area of Science:

Veterinary Medicine
Animal Nutrition
Toxicology

Background:

Mycotoxins, toxic fungal metabolites, contaminate animal feed, posing risks to cattle.
Common sources include cereal grains, silage, and roughages, with prevalent toxins like aflatoxins and fumonisins.
Cattle possess some resistance via rumen detoxification, but health impacts persist.

Purpose of the Study:

To review and analyze existing literature on the adverse effects of mycotoxin exposure in cattle.
To identify health complications associated with mycotoxin ingestion in ruminants.
To highlight the importance of feed management in mitigating mycotoxin risks.

Main Methods:

A systematic literature search was performed in January 2025 across major scientific databases.
Databases included PubMed, Google Scholar, EMBASE, and Web of Science.
Studies focused on the association between mycotoxin exposure and cattle health outcomes were identified.

Main Results:

Mycotoxin poisoning in cattle presents nonspecific symptoms like metabolic disturbances, inflammation, and immune suppression.
Observed effects include digestive disorders, reduced productivity, and reproductive problems.
Mycotoxins can also compromise food chain safety, affecting milk and meat quality.

Conclusions:

Mycotoxin exposure poses significant health risks to cattle, despite natural defenses.
Comprehensive feed management, including monitoring and proper storage, is crucial.
Preventative strategies are essential to protect animal health and ensure food safety.